I can’t quite believe it myself, but despite what I said a year ago today, the 2nd (and now actually annual) Google Sightseeing Volcano Day is upon us! Things have changed on Google Maps a lot since then (and even more so on Google Earth), including image updates for some of the volcanoes we featured last year, so that’s where we’ll start. Mount St. Helens (Wikipedia page) isn’t yet in full high-res, but the imagery is much better than it was last year. Very cool when you zoom in a bit. I was going to feature Krakatoa today…